Marathon OG

raise the lamp higher, your plant is very pressed down by intense light, and also give half the dosage of nitrogen in the next watering.

There's absolutely no reason to give up on this lady! The pistils are a good sign even if they are about a week or two early. She's probably going to give you a very good yield but that will depend largely on how you treat her... Good luck!

i have grown some auto twice they both shown pistil mid week 3 and reached up 55cm to 105cm in the end so yeah this is worth keeping if you got proper environnemental condiions. All the best & Happy growing